29. Which two situations involve opposite quantities combining to make 0? А
An ant crawls 3 inches directly north, turns around, and crawls 6 inches directly south.
B
An athlete burns 350 calories playing in a tennis match and then burns another 350 calories
running home.
с
A bank account has a balance of $60, and the account owner removes $60 from the account.
D
A change jar contains 2 pounds of change, and then the owner donates 2 pounds of the
change to charity
E
A football team gains 16 yards on a play and then gains another 4 yards on a second play.
i